<template>
	<view class="page-body">
		<!-- 页面内容开始 -->
		<!-- <link href="https://unpkg.com/@wangeditor/editor@latest/dist/css/style.css" rel="stylesheet" /> -->
		<vk-data-page-header
			title="内容设置"
			:show-back="true"
			@back="pageBack()"
		></vk-data-page-header>
		<view style="height: 10px;"></view>
		<!-- 表格搜索组件开始 -->
		<vk-data-table-query
			v-model="queryForm1.formData"
			:columns="queryForm1.columns"
			@search="search"
		></vk-data-table-query>
		<!-- 表格搜索组件结束 -->

		<!-- 自定义按钮区域开始 -->
		<view>
			<el-row>
				<el-button type="success" size="small" icon="el-icon-circle-plus-outline" @click="addBtn">添加</el-button>
				<!-- <el-dropdown v-if="table1.multipleSelection" :split-button="false"	trigger="click" @command="batchBtn">
					<el-button type="danger" size="small" style="margin-left: 20rpx;"
						:disabled="table1.multipleSelection.length === 0"
					>
						批量操作<i class="el-icon-arrow-down el-icon--right"></i>
					</el-button>
					<el-dropdown-menu slot="dropdown">
						<el-dropdown-item :command="1">批量操作1</el-dropdown-item>
						<el-dropdown-item :command="2">批量操作2</el-dropdown-item>
					</el-dropdown-menu>
				</el-dropdown> -->
			</el-row>
		</view>
		<!-- 自定义按钮区域结束 -->

		<!-- 表格组件开始 -->
		<vk-data-table
			ref="table1"
			:action="table1.action"
			:columns="table1.columns"
			:query-form-param="queryForm1"
			:right-btns="['detail_auto','update','delete']"
			:pagination="true"
			@update="updateBtn"
			@delete="deleteBtn"
			@current-change="currentChange"
			@selection-change="selectionChange"
		></vk-data-table>
		<!-- 表格组件结束 -->

		<!-- 添加或编辑的弹窗开始 -->
		<vk-data-dialog
			v-model="form1.props.show"
			:title="form1.props.title"
			width="500px"
			mode="form"
			:fullscreen="true"
			:close-on-click-modal="false"
		>
			<vk-data-form
				v-model="form1.data"
				:rules="form1.props.rules"
				:action="form1.props.action"
				:form-type="form1.props.formType"
				:columns='form1.props.columns'
				label-width="120px"
				@success="form1.props.show = false;refresh();"
			>
				<!-- <template v-slot:content="{ form, keyName }">
				   <div style="border: 1px solid #ccc;z-index:999;">
					   <Toolbar
						   style="border-bottom: 1px solid #ccc"
						   :editor="editor"
						   :defaultConfig="vk.myfn.toolbarConfig()"
						   mode="default"
					   />
					   <Editor
						   style="height: 320px; overflow-y: hidden;"
						   v-model="form[keyName]"
						   :defaultConfig="vk.myfn.editorConfig('输入内容')"
						   mode="default"
						   @onCreated="onCreated"
					   />
				   </div>
				</template> -->
			</vk-data-form>
		</vk-data-dialog>
		<!-- 添加或编辑的弹窗结束 -->

		<!-- 页面内容结束 -->
	</view>
</template>

<script>
	var that;													// 当前页面对象
	var vk = uni.vk;									// vk实例
	var originalForms = {};						// 表单初始化数据

	export default {
		data() {
			// 页面数据变量
			return {
				editor: null,
				// 页面是否请求中或加载中
				loading:false,
				// init请求返回的数据
				data:{

				},
				// 表格相关开始 -----------------------------------------------------------
				table1:{
					// 表格数据请求地址
					action:"admin/sys/site.getTabbars",
					// 表格字段显示规则
					columns:[
						{ key:"_id", title:"id", type:"text", width:220 },
						{ 
							key: "name", title: "tabbar名称", type: "text", width:220, tips: "如果名称为空，则不显示tabbar，但是内容还是存在",
							buttonsPosition:"left", // 支持 left right bottom top
							buttons: [
								{
									title: "修改",
									type: "text", // 文字形式按钮 可选：primary / success / warning / danger / info / text
									mode: "update", // 模式 可选：update（通用修改模式） / default（自定义模式）
									show: ["row"], // 在哪些场景显示按钮 多选：row（在行内显示） / detail（在详情页显示）
									showRule: (formData) => {
										return (formData.key2 != 1) ? true : false;
									},
									click: (options) => {
										that.updateBaseInfo({
											data: options.formData,
											success: data => {
												// 通知组件操作成功（否则组件按钮会一直处于loading状态）
												options.success({
													msg: "修改成功"
												});
											}
										});
									}
								}
							]
						},
						{
							key:"icon", title:"图标", type:"avatar", width: 180
						},
						{
							key: "type", title: "类型", type: "tag", width: 120, size: "small",
							data: [
							    { value: "html", label: "富文本" },
							    { value: "bannar", label: "bannar" },
								{ value: "image", label: "图片" },
								{ value: "image_flow", label: "图片流" },
								{ value: "photo_wall", label: "照片墙" },
								{ value: "video", label: "视频" },
								{ value: "info_flow", label: "信息流" },		
								{ value: "map", label: "地图" },							
							]
						},
						{
							key: "enable", title: "是否可用", type: "switch", activeValue: true, inactiveValue: false ,
							watch: (res) => {
								let { value, row, column, change } = res;
								that.updateBaseInfo({
									data: {
										_id: row._id,
										[column.key]: value
									},
									success: data => {
										change(value);
									}
								});
							}
						},
						{ key:"_add_time", title:"添加时间", type:"time", width:160, sortable:"custom"  }
					],
					// 多选框选中的值
					multipleSelection:[],
					// 当前高亮的记录
					selectItem:""
				},
				// 表格相关结束 -----------------------------------------------------------
				// 表单相关开始 -----------------------------------------------------------
				// 查询表单请求数据
				queryForm1:{
					// 查询表单数据源，可在此设置默认值
					formData:{
						site_id: ""
					},
					// 查询表单的字段规则 fieldName:指定数据库字段名,不填默认等于key
					columns:[
						{ key:"name", title:"名称", type:"text", width:160, mode:"%%" },
						{ key:"site_id", title:"站点id", type:"text", width:160, mode:"%%", hidden: true },
					]
				},
				form1:{
					// 表单请求数据，此处可以设置默认值
					data: {
						site_id: "",
						enable: true
					},
					// 表单属性
					props: {
						// 表单请求地址
						action:"",
						// 表单字段显示规则
						columns:[
							{ 
								key: "name", title: "tabbar名称", type: "text"
							},
							{
								key: "icon", title: "icon", type: "file-select", fileType: "image", multiple: false
							},
							{
								key: "type", title: "类型", type: "select", 
								data: [
								    { value: "html", label: "富文本介绍" },
								    { value: "bannar", label: "bannar" },
									{ value: "image", label: "图片" },
									{ value: "image_flow", label: "图片流" },
									{ value: "photo_wall", label: "照片墙" },
									{ value: "video", label: "视频" },
									{ value: "info_flow", label: "信息流" },		
									{ value: "map", label: "地图" },							
								]
							},
							{
								key:"content", title:"内容", type:"editor",
								showRule:"type==html"
							},
							{
								key:"content", title:"内容", type: "array<object>", itemWidth: 260,
								showRule:"type==bannar",
								showAdd: true,
								showClear: true,
								showSort: true,
								rightBtns: ['delete'],
								columns: [
									{
										key: "img", title: "图片", type: "file-select", fileType: "image", multiple: false,
										tips: "App优先使用图片字段，如果有图片，则不会显示视频，请保证图片或者视频至少存在一个"
									},
									{
										key: "video", title: "视频", type: "file-select", fileType: "video", multiple: false,
										tips: "App优先使用图片字段，如果要显示视频，请保证图片为空，并且链接将不会起作用"
									},
									{
										key: "url", title: "链接", type: "text"
									}
								]
							},
							{
								key: "content", title: "图片", type: "file-select", fileType: "image", multiple: false,
								showRule:"type==image"
							},
							{
								key: "content", title: "图片流", type: "array<object>", itemWidth: 260,
								showRule:"type==image_flow",
								showAdd: true,
								showClear: true,
								showSort: true,
								rightBtns: ['delete'],
								columns: [
									{
										key: "img", title: "图片", type: "file-select", fileType: "image", multiple: false,
										rules: [
											{ required: true, message: "图片不能为空", trigger: ["change", "blur"] },
										]
									},
									{
										key: "content", title: "内容", type: "textarea",
										autosize: { minRows: 4, maxRows: 10 }
									}
								]
							},
							{
								key: "content", title: "视频", type: "file-select", fileType: "video", multiple: true,
								showRule:"type==video"
							},
							{
								key: "content", title: "照片墙", type: "file-select", fileType: "image", multiple: true,
								showRule:"type==photo_wall"
							},
							{
								key: "content", title: "信息流", type: "text", readonly: true, tips: "选择信息流后，信息将会跟区域挂钩，不需要单独设置内容",
								showRule:"type==info_flow"
							},
							{
								key: "content", title: "地图信息", type: "text", readonly: true, tips: "选择地图后，将展示地理信息，不需要单独设置",
								showRule:"type==map"
							},
							// {
							//   key: "parent_id", title: "父菜单", type: "remote-select", placeholder: "请选择父菜单",
							//   action: "admin/sys/site.getPTabbarList",
							//   props: { list: "rows", value: "_id", label: "name" },
							//   showAll: true,
							//   actionData: {
							//     pageSize: 1000
							//   }
							// },
							{ key: "sort", title: "排序", type: "number" },
							{
								key:"enable", title:"是否可用", type:"switch", activeValue:true, inactiveValue:false,
							},
							{ key:"site_id", title:"站点id", type:"text", show: ['normal'] },
						],
						// 表单验证规则
						rules:{

						},
						// add 代表添加 update 代表修改
						formType:"",
						// 是否显示表单的弹窗
						show:false
					}
				},
				// 其他弹窗表单
				formDatas:{},
				// 表单相关结束 -----------------------------------------------------------
			};
		},
		// 监听 - 页面每次【加载时】执行(如：前进)
		onLoad(options = {}) {
			that = this;
			vk = that.vk;
			that.options = options;
			that.init(options);
		},
		// 监听 - 页面【首次渲染完成时】执行。注意如果渲染速度快，会在页面进入动画完成前触发
		onReady() {},
		// 监听 - 页面每次【显示时】执行(如：前进和返回) (页面每次出现在屏幕上都触发，包括从下级页面点返回露出当前页面)
		onShow() {},
		// 监听 - 页面每次【隐藏时】执行(如：返回)
		onHide() {},
		// 函数
		methods: {
			// 页面数据初始化函数
			init(options) {
				that.queryForm1.formData.site_id = options._id;
				that.form1.data.site_id = options._id;
				originalForms["form1"] = vk.pubfn.copyObject(that.form1);
			},
			// 页面跳转
			pageTo(path) {
				vk.navigateTo(path);
			},
			// 表单重置
			resetForm(){
				vk.pubfn.resetForm(originalForms, that);
			},
			// 搜索
			search(){
				that.$refs.table1.search();
			},
			// 刷新
			refresh(){
				that.$refs.table1.refresh();
			},
			// 获取当前选中的行的数据
			getCurrentRow(){
				return that.$refs.table1.getCurrentRow();
			},
			// 监听 - 行的选中高亮事件
			currentChange(val){
				that.table1.selectItem = val;
			},
			// 当选择项发生变化时会触发该事件
			selectionChange(list) {
				that.table1.multipleSelection = list;
			},
			// 显示添加页面
			addBtn(){
				that.resetForm();
				that.form1.props.action = 'admin/sys/site.addUpdateTabbars';
				that.form1.props.formType = 'add';
				that.form1.props.title = '添加';
				that.form1.props.show = true;
			},
			// 显示修改页面
			updateBtn({ item }){
				that.form1.props.action = 'admin/sys/site.addUpdateTabbars';
				that.form1.props.formType = 'update';
				that.form1.props.title = '编辑';
				that.form1.props.show = true;
				that.form1.data = item;
			},
			// 删除按钮
			deleteBtn({ item, deleteFn }){
				deleteFn({
					action:"admin/sys/site.deleteTabbars",
					data:{
						_id: item._id
					},
				});
			},
			// 监听 - 批量操作的按钮点击事件
			updateBaseInfo(obj){
				vk.callFunction({
					url: "admin/sys/site.updateTabbarBaseInfo",
					title: "请求中...",
					...obj
				});
			},
			// 监听 - 批量操作的按钮点击事件
			batchBtn(index){
				switch(index){
					case 1: vk.toast("批量操作按钮1"); break;
					case 2: vk.toast("批量操作按钮2"); break;
					default : break;
				}
			},
			pageBack(res={}){
				
				const pages = getCurrentPages();
				if (pages.length>1 && pages[0].route !== that.$page.route) {
					vk.navigateBack();
				} else if(that.page.backPage) {
					vk.navigateTo(that.page.backPage);
				}
				setTimeout(()=>{
					vk.menuTabs.closeTabs("/pages/site/setting");
				},600);
			},
			onCreated(editor) {
				this.editor = Object.seal(editor) // 一定要用 Object.seal() ，否则会报错
			},
			
			beforeDestroy() {
				const editor = this.editor;
				if (editor !== null){
					editor.destroy() // 组件销毁时，及时销毁编辑器
				} 
			}
		},
		// 监听属性
		watch: {

		},
		// 过滤器
		filters: {

		},
		// 计算属性
		computed: {

		}
	};
</script>
<style lang="scss" scoped>
	.page-body {

	}
</style>
